What a file service is and how it works with a slave tool
A workshop that wants to offer ECU tuning doesn't need its own software developer. All it needs is a tool to read and write control units…
File service for FLEX slave
ECU tuning files for workshops
Tuning files and ECU remaps for workshops and tuners using Magic Motorsport FLEX slave. Files are usually ready in about 40 minutes, we unlock new 2022+ ECUs too, and you order through our own portal built exclusively for slave users.
New members get a 0.3 credit bonus on their first purchase.
Hex2DText3D
Injection map · Stage 1mg/stroke · RPM × load
40 minaverage file turnaround
10+years of ECU tuning experience
20+active dealers
2022+we unlock new ECUs too
Why us
Software we stand behind
Tested files we stand behind
Every calibration is developed on our own vehicles and measured on the dyno. We stand behind our files.
We always solve the problem
If a car with our software ever has an issue, we sort it out. We never refuse to fix a file.
Files in about 40 minutes
During business hours your modified file is usually in the portal within 40 minutes, so the car goes back the same day.
We unlock new 2022+ ECUs
Newer locked ECUs that standard tools can't handle, we can unlock for our dealers.
Slave-only portal
Our own portal built exclusively for Magic Motorsport FLEX slave users. Master accounts can't use it.
Online and phone support
Mon – Fri 8:00 – 17:00 we help with reading, writing and errors. Contracted dealers also get a phone line. 10+ years of experience, 20+ dealers.
What we do
Everything for ECU tuning in your workshop
Partner
Partnership for workshops
How to start, what you get and how training works.
More →File serviceTuning files for FLEX slave
Modified software in ~40 minutes, dyno-tested.
More →Magic MotorsportFLEX slave from €2,000 excl. VAT
OBD + Bench or Full, with training and support.
More →2022+Unlocking new ECUs
We unlock the locked ECUs of newer cars for our dealers.
More →Truck & AgriTrucks and machinery
Trucks, buses, vans, tractors and construction machines.
More →TCU · DSGGearbox software tuning
A gearbox matched to the tuned engine.
More →Services
What we prepare for you
Performance
Stage 1
More power and torque within safe engine and gearbox limits.
Eco
Eco tuning
Better low-rpm pull and lower fuel consumption.
Custom
Custom remap
For modified vehicles and special requests after consultation.
Unlock
Unlock 2022+
We prepare new locked ECUs for software tuning.
TCU
Gearboxes
Automatic and DSG gearbox calibration to match the engine.
Truck & Agri
Trucks & machinery
Trucks, vans, buses, tractors and construction machines.
Motorsport
Launch control · Hard cut
Launch and rev-limiter functions on supported vehicles.
Sound
Pops & bangs
Overrun effects, set carefully without risking the catalyst.
Comfort
Start-stop · Vmax
Start-stop disable and speed-limiter adjustment on request.
Files
Stock files
Original files to return a vehicle to factory state.
Repair
DPF, EGR & AdBlue repairs
Help with diagnostics and legal repair of emission systems.
Support
Troubleshooting
Help with reading, writing and errors when working with FLEX.
We do not disable or remove DPF, EGR, AdBlue, lambda sensors or any other emission systems. Vehicles tuned by us stay ready for emissions testing.
How it works
From read to write
Register
Create a portal account and top up credit.
Read with FLEX
Read the ECU with your slave tool and upload the file with vehicle details.
Tuned in ~40 min
During business hours we usually prepare the file within 40 minutes.
Write and drive
Download the finished file, write it and hand the car back.
Magic Motorsport FLEX
MMS FLEX slave from us
We supply Magic Motorsport FLEX as a slave tool connected directly to our portal. Two options to match your budget and workload, from €2,000 excl. VAT.
Option 1
FLEX OBD + Bench slave
€2,000 excl. VAT
For workshops that mainly tune engine ECUs.
- Engine ECUs for cars, vans and motorcycles
- Read and write via OBD in the car
- Bench mode: full read and write on the table, mostly without opening the ECU
- Training, portal and support
Option 2
FLEX Full slave
€2,900 excl. VAT
Everything in OBD + Bench, plus gearboxes and boot modes.
- Everything OBD + Bench does
- Gearbox units (TCU) via OBD and bench
- Boot, BDM and JTAG for units that can't be done via OBD or bench (Tricore, MPC5xx, Nexus, Renesas, NEC, ST10, Siemens)
- For tuners who want to handle almost any unit
All prices exclude VAT. Supported units grow with Magic Motorsport updates.
Our portal
A portal for slave users only
We built the CarComplexFiles portal ourselves and you won't find it anywhere else. It works exclusively with Magic Motorsport FLEX slave tools. Master accounts cannot use it, so the whole portal is focused on workshops working with a slave tool.
Slave only
- Upload straight from your FLEX slave
- Credit system and order overview
- Full file history in one place
- Not available to master users
For workshops
Let's work together
Tell us about your workshop and what you want to focus on. We reply during business hours with a tailored offer.
Articles
Advice for workshops
A new article every Thursday on ECU tuning, working with FLEX and real cases.
FLEX OBD + Bench or FLEX Full: which to choose
We supply Magic Motorsport FLEX as a slave tool connected directly to our portal, in two versions. We don't recommend in-between packages,…
How to start ECU tuning in your own workshop
ECU tuning is a service with a good margin, and customers come back for it. You can start step by step and without much risk.
FAQ
Workshop questions
What is a file service for workshops?
The workshop reads the ECU with its slave tool, uploads the file to our portal and we prepare modified software that the workshop writes back to the vehicle.
How fast do I get the modified file?
During business hours (Mon – Fri 8:00 – 17:00) usually within 40 minutes. Complex and custom work is agreed in advance.
What if a car has an issue after tuning?
Our files are tested and we stand behind them. If an issue ever comes up, we always solve it and never refuse to fix the file.
Can I use the portal with a master tool?
No. The CarComplexFiles portal is exclusively for Magic Motorsport FLEX slave users. Master accounts cannot use it.
Can you tune new cars from 2022 on?
Yes. We can unlock newer locked ECUs for our dealers so they can be tuned. Send us the ECU type and we will confirm the procedure.
Do you do DPF, EGR or AdBlue off?
No. We do not disable or remove emission systems. We only carry out legal DPF, EGR and AdBlue repairs.
Contact
Get in touch
First contact
New partners, please make first contact through the form below. We reply during business hours. Contracted dealers receive the support phone number.
Fill in the formSupport
- Mon – Fri
- 08:00 – 17:00
- How
- online; dealers also by phone
- Files
- in about 40 minutes